Which of the following is a common complication of poorly managed diabetes?

Diabetic neuropathy is indeed a common complication of poorly managed diabetes. This condition arises when high blood sugar levels damage the nerves throughout the body, particularly affecting the legs and feet. Symptoms can include tingling, numbness, pain, and weakness, and it often leads to more serious complications, such as infections or ulcers in the extremities, which can sometimes result in amputation if not managed properly.

In contrast, while asthma, hypotension, and chronic fatigue syndrome are health issues that can affect individuals for various reasons, they are not direct complications that typically arise from diabetes. Asthma is primarily a respiratory condition, hypotension relates to low blood pressure and can stem from various causes, and chronic fatigue syndrome is characterized by persistent fatigue and is not specifically tied to diabetes management. Thus, diabetic neuropathy stands out as a specific and well-documented complication related to diabetes.